From: Tejun Heo <htejun@gmail.com>
Date: Mon, 26 Feb 2007 07:11:00 +0000 (+0900)
Subject: sata_sil24: kill unused local variable idx in sil24_fill_sg()
X-Git-Tag: firefly_0821_release~30896^2~5
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=4fc00cb4d520124e82fdaa5882077075b1f007cc;p=firefly-linux-kernel-4.4.55.git

sata_sil24: kill unused local variable idx in sil24_fill_sg()

Kill unused local variable idx in sil24_fill_sg().

Spotted by Jeff Garzik.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c
index 5d083f43f90d..b1bab82b16de 100644
--- a/drivers/ata/sata_sil24.c
+++ b/drivers/ata/sata_sil24.c
@@ -647,7 +647,6 @@ static inline void sil24_fill_sg(struct ata_queued_cmd *qc,
 				 struct sil24_sge *sge)
 {
 	struct scatterlist *sg;
-	unsigned int idx = 0;
 
 	ata_for_each_sg(sg, qc) {
 		sge->addr = cpu_to_le64(sg_dma_address(sg));
@@ -656,9 +655,7 @@ static inline void sil24_fill_sg(struct ata_queued_cmd *qc,
 			sge->flags = cpu_to_le32(SGE_TRM);
 		else
 			sge->flags = 0;
-
 		sge++;
-		idx++;
 	}
 }